Glossary · Updated 2026-05-22

What Is Freedom Diagnostics Testing?

Freedom Diagnostics is a US-based peptide testing laboratory used by major vendors including BulkGLP, Honest Peptide, and Modern Aminos. Here is how they work.

Freedom Diagnostics Testing is a US-based independent analytical laboratory used by several major research peptide vendors. They issue Certificates of Analysis with public verification portal access, and their reports are signed by named analysts (most commonly Stephen Schmidt, Principal Chemist).

What Freedom Diagnostics tests

Freedom Diagnostics provides HPLC purity, content quantification, identity confirmation, and endotoxin testing (USP 85). Each COA typically carries a unique accession number that maps to a search code for verification on their public portal at freedomdiagnosticstesting.com.

Verification process

A typical Freedom Diagnostics COA includes both an accession number (like 2601130169) and a search code (like Bulk2601130169) that can be entered at freedomdiagnosticstesting.com to retrieve the COA from the lab's records. This is one of the most accessible verification systems in the US peptide market.

Strengths and observations

Strengths: US-based location (no international shipping delays), public verification portal, named principal chemist on reports, paired purity plus endotoxin coverage. Some vendor pages reference Freedom Diagnostics testing but do not surface a public COA file; in those cases the lab partnership is claimed without independent verification.

Vendors using Freedom Diagnostics

Confirmed Freedom Diagnostics users in our directory include BulkGLP, Honest Peptide, Modern Aminos, Research Peptides Lab, NuScience Peptides, and Peptides Source. See specific vendor profiles for verified per-product COAs.

Frequently Asked Questions

Is Freedom Diagnostics ISO accredited?

Freedom Diagnostics Testing is not ISO/IEC 17025 accredited as of our latest audit. However, the public verification portal and named-analyst signature pattern provide significantly more accountability than unnamed third-party labs.

How do I verify a Freedom Diagnostics COA?

Locate the accession number (typically a 10-digit number) and search code on the COA. Visit freedomdiagnosticstesting.com and enter the search code to confirm the COA in the lab's records.

Why is Stephen Schmidt named on so many COAs?

Stephen Schmidt is the Principal Chemist at Freedom Diagnostics and signs the majority of their COAs. Named-analyst signatures are a positive trust signal compared to anonymous lab reports.

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